*{
	margin: 0;
}
header {
	width: 100%;
	height: 54px;
	line-height: 54px;
	text-align: center;
	color: #214B9F;
	font-size: 20px;
	background-color: rgba(0, 0, 0, .4);
	.back {
		position: absolute;
		left: 10px;
		color: #333;
		font-size: 16px;
	}
}
.login-must{
	width: 347px;
	height: 55px;
	line-height: 55px;
	border-bottom: 1px #dbdbdb solid;
	margin: 0 auto;
	display: flex;
		font-size: 16px;
	p{
		width: 48px;
		margin-right: 10px;
		color: #666;
	}
	input{
		outline: none;
		border: 0px;
		color: #cdcdcd;
	}
}
.login-btn{
	width: 200px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	margin: 60px auto  20px;
	background-color: #9e9e9e;
	font-size: 18px;
	color: #fff;
}
.login-other{
	width: 200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-around;
	font-size: 16px;
	color: #214b9f;
	.cut-off{
		width: 0;
		height: 20px;
		border-left: 1px #979797 solid;
	}
}
